Differential detection of aspartic acid in MCF-7 breast cancer cells?
Organic & Biomolecular Chemistry Pub Date: 2023-08-18 DOI: 10.1039/D3OB01072D
Abstract
Aspartic acid is a non-essential amino acid obtained in the neuroendocrine tissues of vertebrates and invertebrates. Aspartic acid, a major excitatory neurotransmitter in the mammalian central nervous system, plays a key role in memory and acts in many other normal and abnormal physiological processes. In this work, we have developed an efficient chemosensor (PCF) based on the pyridine–carbazole moiety for the differential detection of aspartic acid in biological systems. PCF has a strong binding affinity towards aspartic acid, with a detection limit in the nanomolar range. The binding stoichiometry of aspartic aid and PCF was obtained as 1?:?1 from a Jobs plot analysis. Furthermore, the efficacy of PCF has been successfully demonstrated in in vitro experiments in MCF-7 breast cancer cells.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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